Hot Fire Orion Spacecarft Service Module completes critical Propulsion test

Volume up: On Aug. 5, 2019, we put our Orion spacecraft's propulsion system to the test! Watch the auxiliary and main engines fire up, simulating a challenging mission scenario: boosting Orion into a temporary orbit. This test helps ensure the safety of astronauts on #Artemis​ missions to the Moon. More: https://go.nasa.gov/2Y...​